MB86606A Description
The MB86606A is an intelligent SCSI protocol controller (SPC) conforming to the ANSI (FAST-20) standard and integrating a PCI local bus interface function. The specification of SCSI controller block is based on the MB86605’s one which is a Wide SCSI protocol controller, but the device functions/.
MB86606A Key Features
- Operable as initiator and target
- WIDE and FAST-20 data transfers Synchronous transfer (max. 40 Mbytes/s: Up to 256 offset values can be set.) Asynchronou
- 512-byte FIFO register for data phase
- Two types (send-only and receive-only) of 32-byte data buffers for message, mand, and status phases (MCS Buffers)
- On-chip totem pole type SCSI single-ended driver/receiver
- Supports external SCSI differential driver/receiver connectivity
- On-chip memory to store transfer parameters for each ID (up to 15 connected devices)
- On-chip 16-bit transfer block counter and 24-bit transfer byte counter Maximum Transfer Byte : 1 Tbyte at fixed length d
- Supports various control mands: Sequential mands : can perform phase-to-phase sequential operations (functions only when